@@ -7970,13 +7970,14 @@ static int set_block_group_ro(struct btrfs_block_group_cache *cache)
if (sinfo->bytes_used + sinfo->bytes_reserved + sinfo->bytes_pinned +
sinfo->bytes_may_use + sinfo->bytes_readonly +
- cache->reserved_pinned + num_bytes < sinfo->total_bytes) {
+ cache->reserved_pinned + num_bytes <= sinfo->total_bytes) {
sinfo->bytes_readonly += num_bytes;
sinfo->bytes_reserved += cache->reserved_pinned;
cache->reserved_pinned = 0;
cache->ro = 1;
ret = 0;
}
+
spin_unlock(&cache->lock);
spin_unlock(&sinfo->lock);
return ret;